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Nutrient supplement for egg-laying hens, capable of shortening period from egg laying starting time to egg laying peak time, as well as preparation method and application of nutrient supplement

A nutrient enhancer and peak time technology, applied in application, animal feed, additional food elements, etc., can solve the problem of not shortening the time from the start of laying hens to the peak of laying eggs, shortening the time from start of laying to the peak of laying eggs To achieve the effect of shortening the peak egg production time, improving animal antibody levels, and maintaining microbial barriers

Active Publication Date: 2017-12-19
四川圣迪乐村生态食品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a nutritional enhancer for laying hens that shortens the time from the start of laying to the peak of egg production, and solves the problem that there is no nutritional enhancer that shortens the time from the start of laying to the peak of laying eggs in the prior art

Method used

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  • Nutrient supplement for egg-laying hens, capable of shortening period from egg laying starting time to egg laying peak time, as well as preparation method and application of nutrient supplement
  • Nutrient supplement for egg-laying hens, capable of shortening period from egg laying starting time to egg laying peak time, as well as preparation method and application of nutrient supplement
  • Nutrient supplement for egg-laying hens, capable of shortening period from egg laying starting time to egg laying peak time, as well as preparation method and application of nutrient supplement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This example provides the formula of the nutritional fortifier for laying hens of the present invention, see the following table for details.

[0032] Formulation table of laying hen nutrition fortifier of table 1

[0033]

[0034]

Embodiment 2

[0036] According to the formula in Example 1, this example provides a preparation method of a nutritional fortifier for laying hens, which specifically includes the following steps: Weigh each component by weight, and add them to the mixer in order from large to small by weight In the middle, after mixing evenly, use non-toxic bags to pack, that is.

Embodiment 3

[0038] Feeding effect test of nutrient fortifiers for laying hens.

[0039] According to each formulation in Example 1, according to the preparation method of Example 2, 8 groups of laying hen nutritional fortifiers were prepared.

[0040] Select 12000 Roman pink layer hens of the same age (16 weeks of age, not opened production), adopt single factor complete randomized experimental design, be divided into 9 treatment groups, each group 10 repeats, each repeats 200.

[0041] Experimental group: The feeding method was mixed feeding with basic full-price feed + 0.30% mass percentage of basic full-price feed for laying hens.

[0042] Control group: The feeding method was the basic complete price feed. The experiment was carried out at the Shihe Base of Sichuan Shengdi Le Village Ecological Food Co., Ltd.

[0043] Table 2 Feeding test table of laying hen nutrition fortifier

[0044]

[0045] Note: Different letters on shoulder labels of peers indicate significant difference ...

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Abstract

The invention discloses a nutrient supplement for egg-laying hens, capable of shortening the period from egg laying starting time to egg laying peak time, as well as a preparation method and application of the nutrient supplement, and solves the problem that in the prior art, a nutrient supplement capable of shortening the period from egg laying starting time to egg laying peak time does not exist. The nutrient supplement for egg-laying hens contains 100-150 parts of epidermal growth factors, 50-100 parts of probiotics, 60-150 parts of chitosan oligosaccharide, 50-120 parts of a compound enzyme preparation for poultry, 50-120 parts of calcium lactate, 50-100 parts of thyme, 50-100 parts of an acidulant, 150-200 parts of vitamin E, 10-15 parts of vitamin A, 2-3 parts of vitamin D3, and 100-600 parts of refined rice bran meal. The preparation method comprises the following steps of weighing the components in parts by weight, performing uniform mixing and performing subpacking so as to obtain the nutrient supplement. According to the application of the nutrient supplement, 0.15-0.5% of the nutrient supplement for egg-laying hens is added to a basal feed. According to the nutrient supplement disclosed by the invention, the period from the egg laying starting time to the egg laying peak time can be shortened.

Description

technical field [0001] The invention belongs to the technical field of animal feeding, and in particular relates to a nutritional enhancer for laying hens that shortens the time from the start of laying to the peak of laying eggs, as well as its preparation method and application. Background technique [0002] In 2011, my country's egg production reached 23.8 million tons, accounting for about 36% of global production. At present, my country's laying hen industry is changing to a large-scale, intensive and specialized production mode. In the process of laying hen breeding, the industry mainly focuses on the laying rate of laying hens during the peak period, but the length of the laying cycle (average daily egg production 55g / feather) is often ignored, especially from the start of production to the peak period. Therefore, shortening the time from the laying hen to the peak laying time not only reduces the feeding cost, but also improves the breeding return. Therefore, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/18A23K20/147A23K20/163A23K20/24A23K20/174A23K20/189
CPCA23K10/18A23K20/147A23K20/163A23K20/174A23K20/189A23K20/24A23K50/75
Inventor 齐莎日娜徐文龙王鸿斌陈根
Owner 四川圣迪乐村生态食品股份有限公司
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